#346772 - My sister was walking down the hall toward her room as my mom, only a few steps ahead of her, opened my unlocked door to find me in perfect view of them both as I furiously stroked my cock. I was coming to talk to you in case you felt awkward about what happened in the hallway but instead I find you playing with yourself?!?! Not only that but when you see that we walked in on it you kept doing it while we were only looking out of shock, she yelled, tightening her grasp around my dick even more whenever she raised her voice. Whenever I knew she was in her room right across from mine, I would leave my door unlocked and open a crack hoping shed walk in or that Id catch her watching through the crack.